AN65 (Silurian of Canada)

Where: Quebec, Canada (49.1° N, 62.3° W: paleocoordinates 22.9° S, 33.1° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Cybele or Ferrum Member (Jupiter Formation), Telychian (438.5 - 433.4 Ma)

Environment/lithology: open shallow subtidal; lithified, gray lime mudstone and lithified shale

• Cybele: gray lithographic limestone; Ferrum: variable limestone and shale

Size class: macrofossils

Reposited in the GSC

Collection methods: surface (in situ), mechanical,

Primary reference: B. D. E. Chatterton and R. Ludvigsen. 2004. Early Silurian trilobites of Anticosti Island, Qu├ębec, Canada. Palaeontographica Canadiana 22 [M. Hopkins/M. Hopkins]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186085: authorized by Melanie Hopkins, entered by Melanie Hopkins on 09.06.2017

Creative Commons license: CC BY (attribution)

Taxonomic list

Trilobita
 Odontopleurida - Odontopleuridae
Dalaspis ? pustulosa Chatterton and Ludvigsen 2004 trilobite
 Phacopida - Phacopidae
Acernaspis orestes Billings 1860 trilobite
 Phacopida - Calymenidae
Calymene sp. Brongniart 1822 trilobite